cannonfield.h Example File
tutorial/t8/cannonfield.h
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** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
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** This file is part of the example classes of the Qt Toolkit.
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** accordance with the Qt Preview License Agreement provided with the
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#ifndef CANNONFIELD_H
#define CANNONFIELD_H
#include <QWidget>
class CannonField : public QWidget
{
Q_OBJECT
public:
CannonField(QWidget *parent = 0);
int angle() const { return currentAngle; }
public slots:
void setAngle(int angle);
signals:
void angleChanged(int newAngle);
protected:
void paintEvent(QPaintEvent *event);
private:
int currentAngle;
};
#endif